fix for IE7 background. yay. :-|
I do not know why IE7 behaves slightly differently based on whitespace outside a comment, but OKfine.
submodule update
quick fix for Hogan/orthosurg
Merge branch 'master' into android-fastclick-fix

Conflicts:
	htdocs/fitness/index.html
	htdocs/orthosurg/directory/faculty/index.html
	htdocs/orthosurg/directory/index.html
	htdocs/orthosurg/directory/locations/index.html
	htdocs/orthosurg/experts/index.html
	htdocs/orthosurg/maps/index.html
	htdocs/orthosurg/social_media/index.html